Cheapest one-way flights from Helsinki to Lisbon in August from 100€

Best time to book flights for Helsinki (HEL) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Lisbon (LIS) in August 2025 (see full year).

One-Way flights

15 Aug Norwegian
01 Aug Norwegian Air Sweden AOC
06 Aug Norwegian Air Sweden AOC
06 Aug Finnair direct
15 Aug Finnair direct
01 Aug Finnair direct

Also check the deals for return flights from Helsinki to Lisbon in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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